232725988560 has 160 divisors (see below), whose sum is σ = 817838904960. Its totient is φ = 54271309824.

The previous prime is 232725988549. The next prime is 232725988567. The reversal of 232725988560 is 65889527232.

It is a happy number.

It is a super-2 number, since 2×232725988560² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 232725988560.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232725988567) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1903659 + ... + 2022218.

It is an arithmetic number, because the mean of its divisors is an integer number (5111493156).

Almost surely, 2^232725988560 is an apocalyptic number.

232725988560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232725988560 is an abundant number, since it is smaller than the sum of its proper divisors (585112916400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232725988560 is a wasteful number, since it uses less digits than its factorization.

232725988560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3925925 (or 3925919 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 57.

The spelling of 232725988560 in words is "two hundred thirty-two billion, seven hundred twenty-five million, nine hundred eighty-eight thousand, five hundred sixty".